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A225784 as a simple table

na(n)
11
22
3240
44
580
680
7272272
88
9350064
1080
1138896
12240
13208
14272272
154095840
1616
173536
18116688
1921431696
2080
211344
2238896
231365280
2480
25535792400
26208
2744841486948146266934850832405421294927083491752830032389039800908293040266400
2838896
291127984
301365280

[1,2,240,4,80,80,272272,8,350064,80,38896,240,208,
 272272,4095840,16,3536,116688,21431696,80,1344,
 38896,1365280,80,535792400,208,
 44841486948146266934850832405421294927083491752830\
 032389039800908293040266400,38896,1127984,1365280]